CN202103523U - Motor wiring board apparatus - Google Patents
Motor wiring board apparatus Download PDFInfo
- Publication number
- CN202103523U CN202103523U CN2011201609714U CN201120160971U CN202103523U CN 202103523 U CN202103523 U CN 202103523U CN 2011201609714 U CN2011201609714 U CN 2011201609714U CN 201120160971 U CN201120160971 U CN 201120160971U CN 202103523 U CN202103523 U CN 202103523U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- terminal block
- motor
- joint
- adapter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model provides a motor wiring board apparatus and relates to the technical field of a motor. The motor wiring board apparatus comprises a housing, a stator iron core, a wiring board and an adapter, wherein the stator iron core is fixed inside the housing, the periphery of the stator iron core is provided with a hooked groove, the inner side of the wiring board is provided with a barb, the wiring board is fastened in the hooked groove through the barb and connected with a stator, the adapter is inlayed at the outer side of the wiring and provided with a collet and a projection, a stator iron core coil winding lead passing through the wiring board and the collet on the adapter from the inner side of the wiring board is welded with the projection at the collet portion of the adapter, and the adapter portion at the outer side of the wiring board is provided with a guide groove with an arc bottom or a slope bottom. The motor wiring board apparatus is reasonable in design, simple in structure and excellent in process, is especially suitable to the continuous production of the motor automation streamline, and has a firmly and reliably connected coil winding lead.
Description
Technical field
The utility model relates to the motor technology field, particularly the motor wiring panel assembly.
Background technology
The motor wiring plate has made things convenient for the connection of motor winding winding leads.Prior art has various terminal block lead-in wire connected modes.But the connection that goes between on some terminal block is unreliable, and its loose contact can cause the generation of some faults eventually.The structure of some terminal blocks lead-in wire connected modes and even terminal block is not easy to the continuous production of motor automation streamline.
Summary of the invention
To the deficiency in the above-mentioned motor wiring plate application, the purpose of the utility model is, a kind of motor wiring panel assembly is provided, to overcome the deficiency in the above-mentioned motor wiring plate application.
The technical scheme that the utility model adopts is:
A kind of motor wiring panel assembly comprises housing, stator core, terminal block and joint, and said stator core is fixed in the housing; It is characterized in that: said stator core periphery is provided with the hook groove, and said terminal block inboard is provided with barb, said terminal block through its barb grab in the hook groove with fixedly clamping of stator core; Said joint edge is inserted in the terminal block outside; Joint is provided with chuck and projection, and said stator core coil windings lead-in wire passes the chuck on terminal block and the joint from the terminal block inboard; At the chuck position of joint, weld with projection.
Described motor wiring panel assembly is characterized in that: the joint area in the said terminal block outside, be provided with guide groove, and said guide groove is at the bottom of the circular arc or at the bottom of the slope.
The utility model motor wiring panel assembly, reasonable in design, simple in structure, good manufacturability is particularly suitable for the continuous production of motor automation streamline, and its coil windings lead-in wire connects also very solid and reliable.
Below in conjunction with accompanying drawing and embodiment, the utility model is further described, the following stated only is the example as the utility model practical implementation, and is not the restriction that the utility model is done.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional schematic;
In the accompanying drawing: the 1-housing; The 2-terminal block; The 2a-guide groove; The 2b-barb; The 3-joint; The 3a-projection; The 4-brace; The 5-stator core; 5a-hook groove; 6-coil windings lead-in wire.
Embodiment
Embodiment:
As depicted in figs. 1 and 2, present embodiment motor wiring panel assembly is used for DC Brushless Motor.Housing 1 internal fixation has 9 piecemeal stator cores 5 and three-phase coil winding, and stator core 5 comprises whole lamination and plastic skeleton, and the fixing edge of said lamination and plastic skeleton is inserted or/and be connected together.Stator core 5 plastic position peripheries are provided with the three hook groove 5a of place; Adopt the terminal block 2 of plastic material; Its inboard (stator core 5 one sides shown in Figure 2) correspondence is provided with the three barb 2b of place, terminal block 2 through its barb 2b grab in hook groove 5a, with stator core 5 fixedly clamping locate.Joint 3 edges are inserted and are fixed on terminal block 2 outsides; Joint 3 is provided with chuck, and has set up projection 3a, coil winding leads 6 on the stator core 5 in the improvement of chuck sidepiece; Pass the chuck on terminal block 2 and the joint 3 from terminal block 2 inboards; Through the argon arc welding mode, at the chuck sidepiece of joint 3, with the fixing welding of projection 3a.Because projection 3a protrusion is at the chuck sidepiece, coil windings 6 head ends that go between also stretch out chuck to its sidepiece, can be rapidly when welding with the together fully fusion of 6 head ends that goes between of projection 3a and coil windings, form firm weldering and tie body.Present embodiment connects three joints 3 that three-phase coil winding leads 6 one ends connect through brace 4 in motor; Respectively through brace 4, connect three joints 3 that three-phase coil winding leads 6 other ends connect in addition, they are led to the motor external interface respectively.When argon arc welding was welded, some weldering bits can be trapped in welding position or the housing 1.Present embodiment is provided with guide groove 2a at joint 3 positions in terminal block 2 outsides, and guide groove 2a is at the bottom of the circular arc or at the bottom of the slope.The effect of guide groove 2a is when welding, to guide the argon arc welding air-flow, will weld bits and take away smoothly.
Except that the above embodiment, the utility model can also have other execution modes, does not give unnecessary details one by one at this.In every case adopt the technical scheme that is equal to replacement or equivalent transformation formation, all belong to the protection range of the utility model requirement.
Claims (2)
1. motor wiring panel assembly; Comprise housing (1), stator core (5), terminal block (2) and joint (3), said stator core (5) is fixed in the housing (1), it is characterized in that: said stator core (5) periphery is provided with hook groove (5a); Said terminal block (2) inboard is provided with barb (2b); Said terminal block (2) through its barb (2b) grab hook groove (5a) in fixedly clamping of stator core (5), said joint (3) is inlayed and to be inserted in outside the terminal block (2), joint (3) is provided with chuck and projection (3a); Said stator core (5) coil windings lead-in wire (6); Pass the chuck on terminal block (2) and the joint (3) from terminal block (2) inboard,, weld with projection (3a) at the chuck position of joint (3).
2. motor wiring panel assembly according to claim 1 is characterized in that: joint (3) position in said terminal block (2) outside, be provided with guide groove (2a), and said guide groove (2a) is at the bottom of the circular arc or at the bottom of the slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201609714U CN202103523U (en) | 2011-05-19 | 2011-05-19 | Motor wiring board apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201609714U CN202103523U (en) | 2011-05-19 | 2011-05-19 | Motor wiring board apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103523U true CN202103523U (en) | 2012-01-04 |
Family
ID=45389521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201609714U Expired - Fee Related CN202103523U (en) | 2011-05-19 | 2011-05-19 | Motor wiring board apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104769814A (en) * | 2012-10-15 | 2015-07-08 | 三菱电机株式会社 | Fixing structure, fixing method for wire connection plate, and rotating electrical machine |
-
2011
- 2011-05-19 CN CN2011201609714U patent/CN202103523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104769814A (en) * | 2012-10-15 | 2015-07-08 | 三菱电机株式会社 | Fixing structure, fixing method for wire connection plate, and rotating electrical machine |
| CN104769814B (en) * | 2012-10-15 | 2017-03-15 | 三菱电机株式会社 | The fixture construction of terminal plate, fixing means and electric rotating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |